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  <title>解析配置字符串</title>
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  <div id="layout-content"><div id="function.parse-ini-string" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">parse_ini_string</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7)</p><p class="refpurpose"><span class="refname">parse_ini_string</span> &mdash; <span class="dc-title">解析配置字符串</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.parse-ini-string-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>parse_ini_string</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$ini</code></span>
   [, <span class="methodparam"><span class="type">bool</span> <code class="parameter">$process_sections</code><span class="initializer"> = false</span></span>
   [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$scanner_mode</code><span class="initializer"> = INI_SCANNER_NORMAL</span></span>
  ]] ) : <span class="type">array</span></div>

  <p class="para rdfs-comment">
   <span class="function"><strong>parse_ini_string()</strong></span> 返回 <code class="parameter">ini</code> 字符串解析后的关联数组
  </p>
  <p class="para">
   ini 字符串的格式参考 <var class="filename">php.ini</var>
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.parse-ini-string-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<code class="parameter">ini</code></dt>

     <dd>

      <p class="para">
       ini 字符串内容
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">process_sections</code></dt>

     <dd>

      <p class="para">
       设置 <code class="parameter">process_sections</code> 参数为 <strong><code>TRUE</code></strong>,得到一个多维数组,包含名称和设置。<code class="parameter">process_sections</code> 默认为 <strong><code>FALSE</code></strong>
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">scanner_mode</code></dt>

     <dd>

      <p class="para">
       可以是 <strong><code>INI_SCANNER_NORMAL</code></strong> (默认)或 <strong><code>INI_SCANNER_RAW</code></strong> 。如果是 <strong><code>INI_SCANNER_RAW</code></strong>,那么选项值不会被解析。
      </p>
      <p class="para">
    As of PHP 5.6.1 can also be specified as <strong><code>INI_SCANNER_TYPED</code></strong>.
    In this mode boolean, null and integer types are preserved when possible.
    String values <em>&quot;true&quot;</em>, <em>&quot;on&quot;</em> and <em>&quot;yes&quot;</em>
    are converted to <strong><code>TRUE</code></strong>. <em>&quot;false&quot;</em>, <em>&quot;off&quot;</em>, <em>&quot;no&quot;</em>
    and <em>&quot;none&quot;</em> are considered <strong><code>FALSE</code></strong>. <em>&quot;null&quot;</em> is converted to <strong><code>NULL</code></strong>
    in typed mode. Also, all numeric strings are converted to integer type if it is possible.
   </p>
     </dd>

    
   </dl>

  </p>
 </div>

 
 <div class="refsect1 returnvalues" id="refsect1-function.parse-ini-string-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   执行成功返回一个关联数组,返回 <strong><code>FALSE</code></strong> 为失败
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.parse-ini-string-notes">
  <h3 class="title">注释</h3>
  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <span class="simpara">
    保留关键字不能作为 ini 的键，包括 null, yes, no, true, false, on, off, none以及空值，off，no 和错误的结果集，值为 yes 和 正确的结果集。除非使用 <strong><code>INI_SCANNER_TYPED</code></strong> 模式。 字符 <em>?{}|&amp;~![()^&quot;</em> 不能在任何地方使用作为键和有特殊意义的值。
   </span>
  </p></blockquote>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-function.parse-ini-string-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="parse_ini_file.html" class="function" rel="rdfs-seeAlso">parse_ini_file()</a> - 解析一个配置文件</span></li>
   </ul>
  </p>
 </div>


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